Data Fields¶

uint16_t nb_max
uint16_t nb_min
uint16_t nb_align
uint16_t nb_seg_max
uint16_t nb_mtu_seg_max

uint16_t nb_max¶

Max allowed number of descriptors.

Definition at line 1318 of file rte_ethdev.h.

uint16_t nb_min¶

Min allowed number of descriptors.

Definition at line 1319 of file rte_ethdev.h.

uint16_t nb_align¶

Number of descriptors should be aligned to.

Definition at line 1320 of file rte_ethdev.h.

uint16_t nb_seg_max¶

Max allowed number of segments per whole packet.

•

For TSO packet this is the total number of data descriptors allowed by device.

See also:

Definition at line 1330 of file rte_ethdev.h.

uint16_t nb_mtu_seg_max¶

Max number of segments per one MTU.

• For non-TSO packet, this is the maximum allowed number of segments in a single transmit packet.
• For TSO packet each segment within the TSO may span up to this value.

See also:

Definition at line 1343 of file rte_ethdev.h.